persuasive speeech outline

general purpose :To persuade

Specific prurpose :Global warming, we need to protect the planet.

Central idea: To persuade the audience what they need to do to save the earth :
by transportation, food and environment.

main point 1 :
walking instead of use a car

main point 2 :
buy fruit from local suppliers

main point 3 :
Plant a tree

reuse or recycle